Near-Infrared Spectroscopy as an Analytical Process Technology for the On-Line Quantification of Water Precipitation Processes during Danhong Injection
Joint Authors
Liu, Xuesong
Wu, Chunyan
Geng, Shu
Jin, Ye
Luan, Lianjun
Chen, Yong
Wu, Yongjiang
Source
International Journal of Analytical Chemistry
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-29
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper used near-infrared (NIR) spectroscopy for the on-line quantitative monitoring of water precipitation during Danhong injection.
For these NIR measurements, two fiber optic probes designed to transmit NIR radiation through a 2 mm flow cell were used to collect spectra in real-time.
Partial least squares regression (PLSR) was developed as the preferred chemometrics quantitative analysis of the critical intermediate qualities: the danshensu (DSS, (R)-3, 4-dihydroxyphenyllactic acid), protocatechuic aldehyde (PA), rosmarinic acid (RA), and salvianolic acid B (SAB) concentrations.
Optimized PLSR models were successfully built and used for on-line detecting of the concentrations of DSS, PA, RA, and SAB of water precipitation during Danhong injection.
Besides, the information of DSS, PA, RA, and SAB concentrations would be instantly fed back to site technical personnel for control and adjustment timely.
The verification experiments determined that the predicted values agreed with the actual homologic value.
American Psychological Association (APA)
Liu, Xuesong& Wu, Chunyan& Geng, Shu& Jin, Ye& Luan, Lianjun& Chen, Yong…[et al.]. 2015. Near-Infrared Spectroscopy as an Analytical Process Technology for the On-Line Quantification of Water Precipitation Processes during Danhong Injection. International Journal of Analytical Chemistry،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1064415
Modern Language Association (MLA)
Liu, Xuesong…[et al.]. Near-Infrared Spectroscopy as an Analytical Process Technology for the On-Line Quantification of Water Precipitation Processes during Danhong Injection. International Journal of Analytical Chemistry No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1064415
American Medical Association (AMA)
Liu, Xuesong& Wu, Chunyan& Geng, Shu& Jin, Ye& Luan, Lianjun& Chen, Yong…[et al.]. Near-Infrared Spectroscopy as an Analytical Process Technology for the On-Line Quantification of Water Precipitation Processes during Danhong Injection. International Journal of Analytical Chemistry. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1064415
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1064415